Update plugin-adapter.py

re increase a bit timeout values,
from 1 to 2 on few calls

Author: tryiou

plugin-adapter.py

@@ -560,7 +560,7 @@ async def get_block_count(currency):
 
     socket = coins[currency]['socket']
 
-    res = await socket.send_message("getblockcount", (), timeout=1)
+    res = await socket.send_message("getblockcount", (), timeout=2)
 
     if res == OS_ERROR or res == OTHER_EXCEPTION:
         return None
@@ -575,7 +575,7 @@ async def get_plugin_fees(currency):
 
     socket = coins[currency]['socket']
 
-    res = await socket.send_message("blockchain.relayfee", (), timeout=1)
+    res = await socket.send_message("blockchain.relayfee", (), timeout=2)
 
     if res == OS_ERROR or res == OTHER_EXCEPTION:
         return None